I'm making a FNaF spinoff, and I want to make it so each animatronic moves through their corresponding paths (I've rendered pictures to emulate movement, every time they move they appear on another camera). But I don't want them to move through each place every fixed time, I want it to be random.

So something like

Every X seconds"Animatronic has 1/4 chance to move to next room"

And then afterwards they reach the office and stay there for a bit (unless the animatronic plays a jumpscare, in which case the game will end), they need to do the same thing, but backwards. And then forwards again until it ends.